{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51964195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bdbec2a64112b99472dcdb02ff6c1d48000010068bedeedb9cb5c16b66ef6cc",
    "signature": "0xc5296f81a41f4716b38f43832c9d71b341f1c1664d832a4bdc81e1ea5b870cb9539a1316e720966a7c453fe01e7ef01234c77503d016d784c487928c4626309a1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}